Acetone → 4-(Bromomethyl)-2,2-dimethyl-1,3-dioxolane

HRID 34692

反応式

HRID 34692 の反応式
[Br:1][CH2:2][CH:3]([OH:6])[CH2:4][OH:5].S([O-])([O-])(=O)=O.[Mg+2].[CH3:13][C:14]([CH3:16])=O>>[CH3:13][C:14]1([CH3:16])[O:6][CH:3]([CH2:2][Br:1])[CH2:4][O:5]1

参加物

4

反応物 3

HCID 180AcetoneHCID 208273-Bromo-1,2-propanediolHCID 24083Sulfuric acid magnesium salt (1:1)

生成物 1

HCID 1697594-(Bromomethyl)-2,2-dimethyl-1,3-dioxolane

実験手順

An acetone solution of bromomethyl ethylene glycol is refluxed for 24 hours in the presence of anhydrous magnesium sulfate. The cooled reaction mixture is filtered and the solvent is removed to provide a residual crude product.

後処理

  1. customThe cooled reaction mixture
  2. filtrationis filtered
  3. customthe solvent is removed

出典と根拠

ORDレコード
ord-01f407b26c404daab6db59143a8e4364
出典データセット
uspto-grants-1988_08
特許番号
US04762912

関連ノート

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